TX/RX
TX/RX
LINK
LINK
Ethernet 2
Ethernet 1
Mouse
Universal Serial Bus (USB)
Serial
Video
Keyboard
Remote Supervisor Adapter II
Ethernet
SlimLine
ASM
SCSI
System-locator LED
Ethernet link status LEDs
Ethernet activity LEDs
Power cords
AC power LED
DC power LED
Ethernet
link
status
LEDs:
When
these
LEDs
are
lit,
they
indicate
that
there
is
an
active
link
connection
on
the
10BASE-T,
100BASE-TX,
or
1000BASE-TX
interface
for
the
Ethernet
port.
Ethernet
activity
LEDs:
When
these
LEDs
are
lit,
they
indicate
that
the
server
is
transmitting
to
or
receiving
signals
from
the
Ethernet
LAN
that
is
connected
to
the
Ethernet
port.
Ethernet
2
connector:
Use
this
connector
to
connect
the
server
to
a
network.
Ethernet
1
connector:
Use
this
connector
to
connect
the
server
to
a
network.
Remote
Supervisor
Adapter
II
SlimLine
Ethernet
connector:
Use
this
connector
to
connect
the
server
to
a
network
for
systems-management
information
control.
This
connector
is
active
only
if
you
have
installed
a
Remote
Supervisor
Adapter
II
SlimLine.
Power-cord
connectors:
Connect
the
power
cords
to
these
connectors.
AC
power
LED:
On
some
server
models,
each
hot-swap
power
supply
has
an
ac
power
LED
and
a
dc
power
LED.
During
typical
operation,
both
the
ac
and
dc
power
LEDs
are
lit.
For
any
other
combination
of
LEDs,
see
the
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
on
the
IBM
xSeries
Documentation
CD.
DC
power
LED:
On
some
server
models,
each
hot-swap
power
supply
has
a
dc
power
LED
and
an
ac
power
LED.
During
typical
operation,
both
the
ac
and
dc
power
LEDs
are
lit.
For
any
other
combination
of
LEDs,
see
the
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
on
the
IBM
xSeries
Documentation
CD.
SCSI
connector:
Connect
a
SCSI
device
to
this
connector.
ASM
connectors:
Use
either
of
these
connectors
to
connect
the
server
to
an
Integrated
xSeries
Adapter
(IXA)
that
is
installed
in
the
server.
Chapter
1.
Introducing
the
IBM
xSeries
346
Type
8840
9
Summary of Contents for SC25-R345-20
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